package com.tr.shopping.product.exception;

import com.tr.common.exception.BizCodeEnume;
import com.tr.common.utils.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import java.util.HashMap;
import java.util.Map;

@Slf4j
@RestControllerAdvice
public class TrExceptionController {
    @ExceptionHandler(value = MethodArgumentNotValidException.class)
    public R handleVaildException(MethodArgumentNotValidException e){
        log.error("数据校验出现问题{}，异常类型{}",e.getMessage(),e.getClass());
        BindingResult bindingResult = e.getBindingResult();
        Map<String,String> map=new HashMap<>();
        bindingResult.getFieldErrors().forEach((fieldError) -> {
            map.put(fieldError.getField(),fieldError.getDefaultMessage());
        });

        return R.error(BizCodeEnume.VAILD_EXCEPTIONX.getCode(),BizCodeEnume.VAILD_EXCEPTIONX.getMsg()).put("data",map);
    }
    @ExceptionHandler(value = Throwable.class)
    public R handleException(Throwable throwable){
        return R.error(BizCodeEnume.UNKNOW_EXCEPTION.getCode(),BizCodeEnume.UNKNOW_EXCEPTION.getMsg());
    }
}
